42354344

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 91108800

約数和(自身を除く): 48754456

約数列:

[1, 2, 4, 8, 17, 19, 34, 37, 38, 68, 74, 76, 136, 148, 152, 296, 323, 443, 629, 646, 703, 886, 1258, 1292, 1406, 1772, 2516, 2584, 2812, 3544, 5032, 5624, 7531, 8417, 11951, 15062, 16391, 16834, 23902, 30124, 32782, 33668, 47804, 60248, 65564, 67336, 95608, 131128, 143089, 278647, 286178, 311429, 557294, 572356, 622858, 1114588, 1144712, 1245716, 2229176, 2491432, 5294293, 10588586, 21177172, 42354344]

約数ペア:

[(1, 42354344), (2, 21177172), (4, 10588586), (8, 5294293), (17, 2491432), (19, 2229176), (34, 1245716), (37, 1144712), (38, 1114588), (68, 622858), (74, 572356), (76, 557294), (136, 311429), (148, 286178), (152, 278647), (296, 143089), (323, 131128), (443, 95608), (629, 67336), (646, 65564), (703, 60248), (886, 47804), (1258, 33668), (1292, 32782), (1406, 30124), (1772, 23902), (2516, 16834), (2584, 16391), (2812, 15062), (3544, 11951), (5032, 8417), (5624, 7531)]